Răspunsuri

2014-04-06T13:55:25+03:00
 Daca stii 2 unghiuri e usor sa il afli     180-18-98=64 grade
2014-04-06T13:58:07+03:00
M(A)+m(B)+m(C)=180 grade⇔18 g.+98 g.+m(C)=180 g.⇔m(C)=180 g.-116 g⇔m(C)=64 g.
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